Used GMC Sierra 1500 SLT for Sale
Showing 1-20 of 2,692 Listings
Sort by:
$4,950
GREAT DEAL
2004 GMC Sierra 1500 SLT
- 268,750 Miles
- Tallahassee, FL
- Remaining Lifespan: 5.984202 yrs
- $1,718 Below market value of $6,668
- Listed 5 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2004 GMC Sierra 1500 SLT for Sale
268,750 Miles
Tallahassee, FL
| Category | Used Cars |
| Price | $4,950 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 5 Seats |
| VIN | 2GTEC13T941356417 |
| Location | Tallahassee, FL |
| Features | leather upholstery, alloy wheels, anti-theft system |
| Mileage | 268,750 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Brown |
| MPG | 16 combined |
| Drivetrain | Rear-wheel drive |
$28,441
$29,278
GREAT DEAL
2020 GMC Sierra 1500 SLT
- 60,403 Miles
- Cedar Falls, IA
- Remaining Lifespan: 8.04389 yrs
- $9,699 Below market value of $38,140
- Listed 40 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2020 GMC Sierra 1500 SLT for Sale
60,403 Miles
Cedar Falls, IA
| Category | Used Cars |
| Price | $28,441 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU9DEL2LG372568 |
| Location | Cedar Falls, IA |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 60,403 mi. |
| Transmission | Automatic |
| Exterior Color | Satin steel metallic |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
| Positives | one owner |
$17,994
GREAT DEAL
2020 GMC Sierra 1500 SLT
- 184,306 Miles
- Muenster, TX
- Remaining Lifespan: 8.040426 yrs
- $5,034 Below market value of $23,028
- Listed 16 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2020 GMC Sierra 1500 SLT for Sale
184,306 Miles
Muenster, TX
| Category | Used Cars |
| Price | $17,994 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTP8DED6LG271316 |
| Location | Muenster, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 184,306 mi. |
| Transmission | Automatic |
| Exterior Color | Onyx black |
| MPG | 19 combined |
| Drivetrain | 4X2 |
$14,499
GREAT DEAL
2014 GMC Sierra 1500 SLT
- 120,515 Miles
- Plainfield, NJ
- Remaining Lifespan: 5.4006267 yrs
- $3,786 Below market value of $18,285
- Listed 26 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 GMC Sierra 1500 SLT for Sale
120,515 Miles
Plainfield, NJ
| Category | Used Cars |
| Price | $14,499 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Flex fuel |
| Seats | 6 Seats |
| VIN | 3GTU2VEC1EG269395 |
| Location | Plainfield, NJ |
| Features | bluetooth, backup camera, leather upholstery, alloy wheels, satellite radio |
| Mileage | 120,515 mi. |
| Transmission | Automatic |
| Exterior Color | Black |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$9,995
GREAT DEAL
2014 GMC Sierra 1500 SLT
- 201,000 Miles
- Plano, IL
- Remaining Lifespan: 5.4001274 yrs
- $2,644 Below market value of $12,639
- Listed 18 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 GMC Sierra 1500 SLT for Sale
201,000 Miles
Plano, IL
| Category | Used Cars |
| Price | $9,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Flex fuel |
| Seats | 6 Seats |
| VIN | 1GTV2VEC1EZ316235 |
| Location | Plano, IL |
| Features | bluetooth, backup camera, leather upholstery, alloy wheels, satellite radio |
| Mileage | 201,000 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| Interior Color | Brown |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$13,000
GREAT DEAL
2014 GMC Sierra 1500 SLT
- 171,301 Miles
- Bismarck, ND
- Remaining Lifespan: 5.4013815 yrs
- $3,420 Below market value of $16,420
- Listed 7 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 GMC Sierra 1500 SLT for Sale
171,301 Miles
Bismarck, ND
| Category | Used Cars |
| Price | $13,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Flex fuel |
| Seats | 6 Seats |
| VIN | 3GTU2VEC8EG200154 |
| Location | Bismarck, ND |
| Features | bluetooth, backup camera, leather upholstery, alloy wheels, satellite radio |
| Mileage | 171,301 mi. |
| Transmission | Automatic |
| Exterior Color | Stealth gray metallic |
| MPG | 18 combined |
| Drivetrain | 4X4 |
| Positives | no accidents |
$15,835
$17,940
GREAT DEAL
2015 GMC Sierra 1500 SLT
- 155,743 Miles
- Idaho Falls, ID
- Remaining Lifespan: 6.271546 yrs
- $4,045 Below market value of $19,880
- Listed 27 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2015 GMC Sierra 1500 SLT for Sale
155,743 Miles
Idaho Falls, ID
| Category | Used Cars |
| Price | $15,835 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2VEC3FG366602 |
| Location | Idaho Falls, ID |
| Features | bluetooth, backup camera, leather upholstery, internet radio, alloy wheels |
| Mileage | 155,743 mi. |
| Transmission | Automatic |
| Exterior Color | Iridium metallic |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$27,000
GREAT DEAL
2020 GMC Sierra 1500 SLT
- 57,835 Miles
- Jacksonville, FL
- Remaining Lifespan: 8.04389 yrs
- $6,615 Below market value of $33,615
- Listed 24 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2020 GMC Sierra 1500 SLT for Sale
57,835 Miles
Jacksonville, FL
| Category | Used Cars |
| Price | $27,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTP8DED3LZ105710 |
| Location | Jacksonville, FL |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 57,835 mi. |
| Transmission | Automatic |
| Exterior Color | Dark sky metallic |
| Interior Color | Black |
| MPG | 19 combined |
| Drivetrain | 4X2 |
| Positives | inspected |
$43,995
GREAT DEAL
2026 GMC Sierra 1500 SLT
- 5,559 Miles
- Redford, MI
- Remaining Lifespan: 12.216061 yrs
- $11,141 Below market value of $55,136
- Listed 4 days ago
Additional info close
Used 2026 GMC Sierra 1500 SLT for Sale
5,559 Miles
Redford, MI
| Category | Used Cars |
| Price | $43,995 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTUUDED5TG118814 |
| Location | Redford, MI |
| Features | bluetooth, child safety, navigation, backup camera, leather upholstery |
| Mileage | 5,559 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Gray |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$18,199
GREAT DEAL
2018 GMC Sierra 1500 SLT
- 157,555 Miles
- Yakima, WA
- Remaining Lifespan: 6.9604697 yrs
- $4,596 Below market value of $22,795
- Listed 3 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 GMC Sierra 1500 SLT for Sale
157,555 Miles
Yakima, WA
| Category | Used Cars |
| Price | $18,199 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC3JG484884 |
| Location | Yakima, WA |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 157,555 mi. |
| Transmission | Automatic |
| Exterior Color | Red |
| Interior Color | Black |
| Drivetrain | 4X4 |
$16,495
$17,495
GREAT DEAL
2014 GMC Sierra 1500 SLT
- 113,152 Miles
- Portland, CT
- Remaining Lifespan: 5.4001274 yrs
- $3,911 Below market value of $20,406
- Listed 19 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 GMC Sierra 1500 SLT for Sale
113,152 Miles
Portland, CT
| Category | Used Cars |
| Price | $16,495 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Flex fuel |
| Seats | 6 Seats |
| VIN | 3GTU2VEC4EG545276 |
| Location | Portland, CT |
| Features | bluetooth, backup camera, leather upholstery, alloy wheels, satellite radio |
| Mileage | 113,152 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$15,990
GREAT DEAL
2018 GMC Sierra 1500 SLT
- 206,000 Miles
- Boaz, AL
- Remaining Lifespan: 6.9604697 yrs
- $3,803 Below market value of $19,793
- Listed 9 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2018 GMC Sierra 1500 SLT for Sale
206,000 Miles
Boaz, AL
| Category | Used Cars |
| Price | $15,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC7JG333868 |
| Location | Boaz, AL |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 206,000 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Drivetrain | 4X4 |
$25,000
$27,500
GREAT DEAL
2020 GMC Sierra 1500 SLT
- 116,109 Miles
- Corydon, IN
- $5,800 Below market value of $30,800
- Listed 4 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2020 GMC Sierra 1500 SLT for Sale
116,109 Miles
Corydon, IN
| Category | Used Cars |
| Price | $25,000 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 6-cylinder |
| Fuel Type | Diesel |
| Seats | 6 Seats |
| VIN | 3GTU9DET7LG222567 |
| Location | Corydon, IN |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 116,109 mi. |
| Transmission | Automatic |
| Exterior Color | Red quartz tintcoat |
| MPG | 24 combined |
| Drivetrain | 4X4 |
| Positives | certified pre-owned car, clean history, routine maintenance, new tires, one owner, non-smoker, no accidents, receipts |
$21,995
$31,571
GREAT DEAL
2019 GMC Sierra 1500 SLT
- 147,174 Miles
- Glendale, AZ
- Remaining Lifespan: 7.654065 yrs
- $4,743 Below market value of $26,738
- Listed 18 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2019 GMC Sierra 1500 SLT for Sale
147,174 Miles
Glendale, AZ
| Category | Used Cars |
| Price | $21,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTU9DEDXKZ199860 |
| Location | Glendale, AZ |
| Features | bluetooth, child safety, backup camera, leather upholstery, alloy wheels |
| Mileage | 147,174 mi. |
| Transmission | Automatic |
| Exterior Color | White frost tricoat |
| Interior Color | Black |
| MPG | 17 combined |
| Drivetrain | 4X4 |
$13,450
GREAT DEAL
2014 GMC Sierra 1500 SLT
- 140,726 Miles
- Lake Geneva, WI
- Remaining Lifespan: 5.4003825 yrs
- $2,892 Below market value of $16,342
- Listed 25 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2014 GMC Sierra 1500 SLT for Sale
140,726 Miles
Lake Geneva, WI
| Category | Used Cars |
| Price | $13,450 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Flex fuel |
| Seats | 6 Seats |
| VIN | 1GTV2VEC6EZ101319 |
| Location | Lake Geneva, WI |
| Features | bluetooth, backup camera, leather upholstery, alloy wheels, satellite radio |
| Mileage | 140,726 mi. |
| Transmission | Automatic |
| Exterior Color | Silver |
| Interior Color | Black |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$16,991
GREAT DEAL
2017 GMC Sierra 1500 SLT
- 163,815 Miles
- Covington, LA
- Remaining Lifespan: 6.6810074 yrs
- $3,804 Below market value of $20,795
- Listed 13 days ago
Additional info close
Used 2017 GMC Sierra 1500 SLT for Sale
163,815 Miles
Covington, LA
| Category | Used Cars |
| Price | $16,991 |
| For Sale By | dealer |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC9HG252039 |
| Location | Covington, LA |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 163,815 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Drivetrain | 4X4 |
$16,400
$16,750
GREAT DEAL
2017 GMC Sierra 1500 SLT
- 199,256 Miles
- Manistee, MI
- Remaining Lifespan: 6.6810074 yrs
- $3,318 Below market value of $19,718
- Listed 33 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2017 GMC Sierra 1500 SLT for Sale
199,256 Miles
Manistee, MI
| Category | Used Cars |
| Price | $16,400 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC6HG209875 |
| Location | Manistee, MI |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 199,256 mi. |
| Transmission | Automatic |
| Exterior Color | Unknown |
| Drivetrain | 4X4 |
$17,995
GREAT DEAL
2017 GMC Sierra 1500 SLT
- 161,954 Miles
- Jacksonville, TX
- Remaining Lifespan: 6.6816816 yrs
- $3,791 Below market value of $21,786
- Listed 7 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2017 GMC Sierra 1500 SLT for Sale
161,954 Miles
Jacksonville, TX
| Category | Used Cars |
| Price | $17,995 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2NEC4HG513853 |
| Location | Jacksonville, TX |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 161,954 mi. |
| Transmission | Automatic |
| Exterior Color | Green |
| Interior Color | Gray |
| Drivetrain | 4X4 |
$14,990
GREAT DEAL
2015 GMC Sierra 1500 SLT
- 154,194 Miles
- Orlando, FL
- Remaining Lifespan: 6.269318 yrs
- $3,064 Below market value of $18,054
- Listed 22 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2015 GMC Sierra 1500 SLT for Sale
154,194 Miles
Orlando, FL
| Category | Used Cars |
| Price | $14,990 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 3GTU2VEC5FG388021 |
| Location | Orlando, FL |
| Features | bluetooth, backup camera, leather upholstery, internet radio, alloy wheels |
| Mileage | 154,194 mi. |
| Transmission | Automatic |
| Exterior Color | White |
| Interior Color | Brown |
| MPG | 18 combined |
| Drivetrain | 4X4 |
$19,341
$19,520
GREAT DEAL
2016 GMC Sierra 1500 SLT
- 110,927 Miles
- Petoskey, MI
- Remaining Lifespan: 6.4534926 yrs
- $4,080 Below market value of $23,421
- Listed 32 days ago
●
iSeeCars Dealer Score
Additional info close
Used 2016 GMC Sierra 1500 SLT for Sale
110,927 Miles
Petoskey, MI
| Category | Used Cars |
| Price | $19,341 |
| For Sale By | dealer |
| iSeeCars Dealer Score | |
| Engine | 8-cylinder |
| Fuel Type | Gas |
| Seats | 6 Seats |
| VIN | 1GTV2NEC6GZ371993 |
| Location | Petoskey, MI |
| Features | bluetooth, child safety, backup camera, leather upholstery, internet radio |
| Mileage | 110,927 mi. |
| Transmission | Automatic |
| Exterior Color | Summit white |
| MPG | 18 combined |
| Drivetrain | 4X4 |
Page 1 of 135
Used Cars for Sale Insights
How to save money when buying a used GMC Sierra 1500 SLT?
| Cab Type | A Sierra 1500 Extended Cab is $6,243 less than a Crew Cab |
| Engine | A 8-Cylinder Sierra 1500 costs $2,815 less than a 6-Cylinder |
| Drive Type | A 4X2 GMC Sierra 1500 can be priced $2,778 less than a 4X4 |
| Certified | Choosing non-CPO vs Certified Pre-Owned (CPO) can save you $524 on a GMC Sierra 1500 |
What colors are the best deals for a GMC Sierra 1500 SLT?
Least Expensive Color
Brown
$764
Average Savings
Most Expensive Color
Gray
$563
Average Premium
Average car color pricing for a used GMC Sierra 1500 SLT?
| Rank | Color | Compared to Avg. Price |
|---|---|---|
| Brown | $764 Savings | |
| Silver | $423 Savings | |
| Black | $343 Savings | |
| Green | $83 Savings | |
| Red | $42 Savings | |
| White | $96 Higher | |
| Blue | $527 Higher | |
| Gray | $563 Higher |
What GMC Sierra 1500 SLT color has the best resale value?
Price differences by car color compared to the average price of a used GMC Sierra 1500 SLT
Average Price of GMC Sierra 1500 Trims
| Trim | Average Price | Listings | Specs | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
GMC Sierra 1500 SLT (1994-2020) |
$36,284 | 8,250 Listings |
|
||||||||
|
GMC Sierra 1500 Denali (2002-2020) |
$46,150 | 5,304 Listings |
|
||||||||
|
GMC Sierra 1500 AT4 (2019-2020) |
$47,949 | 3,926 Listings |
|
||||||||
|
GMC Sierra 1500 Elevation (2019-2020) |
$42,736 | 3,821 Listings |
|
||||||||
|
GMC Sierra 1500 SLE (1990-2005, 2009-2020) |
$23,491 | 2,993 Listings |
|
||||||||
|
GMC Sierra 1500 Elevation Standard (2021) |
$42,777 | 1,163 Listings |
|
||||||||
|
GMC Sierra 1500 Denali Ultimate (2022) |
$64,167 | 1,143 Listings |
|
||||||||
|
GMC Sierra 1500 Pro (2022) |
$37,699 | 1,131 Listings |
|
||||||||
|
GMC Sierra 1500 Base (1988-1993, 2002-2005, 2014-2020) |
$18,718 | 845 Listings |
|
||||||||
|
GMC Sierra 1500 AT4X (2022) |
$62,459 | 771 Listings |
|